Fire using tyflow

[Fabrice]

Your flow is actually very different from the tutorial - it is a lot wider and fire and smoke in tutorial are quite different from what you have.
Important information is from 14:16 https://youtu.be/9rl8ibppvBU?si=QulcqOFfBfMz8uQg&t=856
Make sure to have proper burning and buoyancy, but one thing would still miss from FumeFX 5 - added pressure.
Check from FumeFX viewport that you have correct velocities in grid from particles and increase them if needed..

Hope this helps.

You're right it's different situations.
But I dont understand how to use what is said at 14:16
And I dont know what is "proper" burning and buoyancy, more ? Less ?
Also for the "correct" velocities, I see particle in the grid but are they "correct" i dont know.
Sorry, I must be too newbie for this tool...I was kind of hoping mixing tyflow (witch I use a lot) with it would be a bit simpler.